#coding=utf-8
#HTTPHandler & opener
#更高级一些功能,可以高仿模拟浏览器
import urllib.request
import urllib.parse
url = "https://www.baidu.com/";
handler = urllib.request.HTTPHandler();
opener = urllib.request.build_opener(handler);
headers={
'User-Agent': 'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.99 Safari/537.36'
};
request = urllib.request.Request(url =url,headers=headers);
response = opener.open(request);
print(response.read());
1.什么是HTTPHandler
HttpHandler是一个HTTP请求的真正处理中心,也正是在这个HttpHandler容器中,python才真正地对客户端请求的服务器页面做出编译和执行,并将处理过后的信息附加在HTTP请求信息流中再次返回到HttpModule中
标签:请求,headers,python,request,urllib,案例,opener,HTTPHandler,httpHandler From: https://blog.51cto.com/u_11635800/5877059